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密钥托管问题是IBC与生俱来的一个问题,现有的解决方法大多只是考虑“对主密钥的分散管理”上, 本文通过对IBC进行一些改进,试图从一个新的角度上解决IBC的密钥托管问题,并且针对实际应用中的监听要求给出了一个改进方案。
The key escrow problem is an innate problem of IBC. The existing solutions mostly only consider the decentralized management of the master key. In this paper, some improvements are made to IBC in order to solve IBC from a new perspective Key escrow problem, and for the practical application of monitoring requirements to give an improvement program.